Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/globus-gass-cache-10.1/globus_gass_cache_config.c
Examining data/globus-gass-cache-10.1/globus_i_gass_cache.h
Examining data/globus-gass-cache-10.1/globus_gass_cache.c
Examining data/globus-gass-cache-10.1/globus_i_gass_cache_config.h
Examining data/globus-gass-cache-10.1/globus_gass_cache.h
FINAL RESULTS:
data/globus-gass-cache-10.1/globus_gass_cache.c:517:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(f, str, args);
data/globus-gass-cache-10.1/globus_gass_cache.c:600:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(fp, format, args);
data/globus-gass-cache-10.1/globus_gass_cache.c:643:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(dir, "%s/dir-%ld-%ld",
data/globus-gass-cache-10.1/globus_gass_cache.c:648:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(file, "%s/file", dir );
data/globus-gass-cache-10.1/globus_gass_cache.c:649:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(link1, "%s/link", dir );
data/globus-gass-cache-10.1/globus_gass_cache.c:651:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(link2, "%s/link-%ld-%ld",
data/globus-gass-cache-10.1/globus_gass_cache.c:1023:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( mptr, option->prefix );
data/globus-gass-cache-10.1/globus_gass_cache.c:1092:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( *path, root );
data/globus-gass-cache-10.1/globus_gass_cache.c:1095:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( *path, separator );
data/globus-gass-cache-10.1/globus_gass_cache.c:1096:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( *path, mangled_tag );
data/globus-gass-cache-10.1/globus_gass_cache.c:1100:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( *path, separator );
data/globus-gass-cache-10.1/globus_gass_cache.c:1101:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( *path, mangled_url );
data/globus-gass-cache-10.1/globus_gass_cache.c:1128:5: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(uniq_string,
data/globus-gass-cache-10.1/globus_gass_cache.c:1654:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf( data_name, "%s/%s", g, DATA_FILE );
data/globus-gass-cache-10.1/globus_gass_cache.c:1658:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf( uniq_name, "%s/%s%s", g, UDATA_FILE, u );
data/globus-gass-cache-10.1/globus_gass_cache.c:4479:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( name_path, search_dir );
data/globus-gass-cache-10.1/globus_gass_cache.c:4480:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( name_path, separator );
data/globus-gass-cache-10.1/globus_gass_cache.c:4481:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( name_path, name );
data/globus-gass-cache-10.1/globus_gass_cache.c:4509:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( new_mangled, base_mangled );
data/globus-gass-cache-10.1/globus_gass_cache.c:4514:13: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( new_mangled, name );
data/globus-gass-cache-10.1/globus_gass_cache.c:4782:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( cache_handle->cache_directory_path, pt );
data/globus-gass-cache-10.1/globus_gass_cache.c:4783:13: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( cache_handle->cache_directory_path,
data/globus-gass-cache-10.1/globus_gass_cache.c:4785:13: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(cache_handle->cache_directory_path,
data/globus-gass-cache-10.1/globus_gass_cache.c:4874:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(f_name,cache_handle->cache_directory_path);
data/globus-gass-cache-10.1/globus_gass_cache.c:4875:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(f_name,GLOBUS_L_GASS_CACHE_CONFIG_FILE);
data/globus-gass-cache-10.1/globus_gass_cache.c:4997:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( log_f_name, cache_handle->cache_directory_path );
data/globus-gass-cache-10.1/globus_gass_cache.c:4998:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( log_f_name, separator );
data/globus-gass-cache-10.1/globus_gass_cache.c:4999:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( log_f_name, GLOBUS_L_GASS_CACHE_LOG_DIR );
data/globus-gass-cache-10.1/globus_gass_cache.c:5008:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf( tmp, "%s%05d", separator, getpid() );
data/globus-gass-cache-10.1/globus_gass_cache.c:5009:13: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat( log_f_name, tmp );
data/globus-gass-cache-10.1/globus_gass_cache.c:5498:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf( buf, "%s: %d attempts; %.5fs",
data/globus-gass-cache-10.1/globus_gass_cache.c:6082:21: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buff,"MURL=\"%s\"", url_elem->mangled);
data/globus-gass-cache-10.1/globus_gass_cache.c:77:9: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom(seed) srand(seed)
data/globus-gass-cache-10.1/globus_gass_cache.c:77:23: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom(seed) srand(seed)
data/globus-gass-cache-10.1/globus_gass_cache.c:78:9: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define random() rand()
data/globus-gass-cache-10.1/globus_gass_cache.c:565:24: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *env = getenv( GLOBUS_L_GASS_CACHE_DEBUG );
data/globus-gass-cache-10.1/globus_gass_cache.c:3689:32: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
usec = LOCK_SLEEP_USEC + ( random() % LOCK_SLEEP_USEC );
data/globus-gass-cache-10.1/globus_gass_cache.c:4710:9: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srandom( tv.tv_usec );
data/globus-gass-cache-10.1/globus_gass_cache.c:4729:14: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
pt = getenv(GLOBUS_L_GASS_CACHE_DEFAULT_DIR_ENV_VAR);
data/globus-gass-cache-10.1/globus_gass_cache.c:401:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char msgbuf[CACHE_ERROR_MSGSIZE + 1];
data/globus-gass-cache-10.1/globus_gass_cache.c:490:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hname[MAXHOSTNAMELEN];
data/globus-gass-cache-10.1/globus_gass_cache.c:491:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char time_buff[26];
data/globus-gass-cache-10.1/globus_gass_cache.c:583:22: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen( env, "a+" );
data/globus-gass-cache-10.1/globus_gass_cache.c:632:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dir[PATH_MAX];
data/globus-gass-cache-10.1/globus_gass_cache.c:633:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char file[PATH_MAX];
data/globus-gass-cache-10.1/globus_gass_cache.c:634:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char link1[PATH_MAX];
data/globus-gass-cache-10.1/globus_gass_cache.c:635:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char link2[PATH_MAX];
data/globus-gass-cache-10.1/globus_gass_cache.c:661:10: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd = open(file, O_RDWR|O_CREAT|O_TRUNC, GLOBUS_L_GASS_CACHE_MODE_RW);
data/globus-gass-cache-10.1/globus_gass_cache.c:749:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( *path, dir, dirlen );
data/globus-gass-cache-10.1/globus_gass_cache.c:757:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( p, file, filelen );
data/globus-gass-cache-10.1/globus_gass_cache.c:762:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( p, uniq, uniqlen );
data/globus-gass-cache-10.1/globus_gass_cache.c:853:17: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf( mangled, "%%%02x", c );
data/globus-gass-cache-10.1/globus_gass_cache.c:911:18: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char md5[MD5_DIGEST_LENGTH], *md5ptr = &md5[0];
data/globus-gass-cache-10.1/globus_gass_cache.c:924:13: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf( mangled, "%02x", *md5ptr );
data/globus-gass-cache-10.1/globus_gass_cache.c:1121:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostname[MAXHOSTNAMELEN];
data/globus-gass-cache-10.1/globus_gass_cache.c:1122:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char uniq_string[UNIQ_NAME_MAX];
data/globus-gass-cache-10.1/globus_gass_cache.c:1648:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char uniq_name[1024], data_name[1024];
data/globus-gass-cache-10.1/globus_gass_cache.c:4476:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name_path[PATH_MAX+1];
data/globus-gass-cache-10.1/globus_gass_cache.c:4507:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char new_mangled[ PATH_MAX + 1 ];
data/globus-gass-cache-10.1/globus_gass_cache.c:4676:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char f_name[PATH_MAX+1]; /* path name of the 3 files to open */
data/globus-gass-cache-10.1/globus_gass_cache.c:4678:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char log_f_name[PATH_MAX+1]; /* log file file name */
data/globus-gass-cache-10.1/globus_gass_cache.c:4681:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char homedir[PATH_MAX];
data/globus-gass-cache-10.1/globus_gass_cache.c:4903:22: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
levels = atoi( value );
data/globus-gass-cache-10.1/globus_gass_cache.c:4965:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(f_name, "a");
data/globus-gass-cache-10.1/globus_gass_cache.c:4996:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp[20];
data/globus-gass-cache-10.1/globus_gass_cache.c:5010:38: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
cache_handle->log_FILE = fopen( log_f_name, "a" );
data/globus-gass-cache-10.1/globus_gass_cache.c:5497:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/globus-gass-cache-10.1/globus_gass_cache.c:5886:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/globus-gass-cache-10.1/globus_gass_cache.c:5887:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf( buf, "DELETE; %.3fs", TODOGetTime() - TODOstime );
data/globus-gass-cache-10.1/globus_gass_cache.c:5963:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/globus-gass-cache-10.1/globus_gass_cache.c:5964:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf( buf, "Cleanup %d; %.3fs",
data/globus-gass-cache-10.1/globus_gass_cache.c:6081:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buff[1024];
data/globus-gass-cache-10.1/globus_gass_cache.c:6109:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/globus-gass-cache-10.1/globus_gass_cache.c:6110:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf( buf,
data/globus-gass-cache-10.1/globus_gass_cache_config.c:83:10: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd = open(file, O_RDONLY);
data/globus-gass-cache-10.1/globus_gass_cache.c:420:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy( error->msgbuf, msg, CACHE_ERROR_MSGSIZE );
data/globus-gass-cache-10.1/globus_gass_cache.c:724:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
globus_size_t dirlen = strlen( dir );
data/globus-gass-cache-10.1/globus_gass_cache.c:731:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
filelen = (file) ? strlen( file ) : 0;
data/globus-gass-cache-10.1/globus_gass_cache.c:732:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
uniqlen = (uniq) ? strlen( uniq ) : 0;
data/globus-gass-cache-10.1/globus_gass_cache.c:919:46: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
MD5( (const unsigned char *) string, strlen(string), md5 );
data/globus-gass-cache-10.1/globus_gass_cache.c:994:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += strlen( option-> prefix ) + 1; /* for the separator */
data/globus-gass-cache-10.1/globus_gass_cache.c:1024:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
mptr += strlen( mptr );
data/globus-gass-cache-10.1/globus_gass_cache.c:1061:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen( root ) + 1; /* root + '\0' */
data/globus-gass-cache-10.1/globus_gass_cache.c:1069:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += ( strlen( mangled_tag ) + 1 ); /* + slash */
data/globus-gass-cache-10.1/globus_gass_cache.c:1075:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += ( strlen( mangled_url ) + 1 ); /* + slash */
data/globus-gass-cache-10.1/globus_gass_cache.c:2055:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
prefix_len = strlen(prefix);
data/globus-gass-cache-10.1/globus_gass_cache.c:2345:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char *temppath = malloc( strlen( filepath ) + 1 );
data/globus-gass-cache-10.1/globus_gass_cache.c:2349:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
unsigned length = strlen( filepath );
data/globus-gass-cache-10.1/globus_gass_cache.c:2373:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(temppath,filepath,n);
data/globus-gass-cache-10.1/globus_gass_cache.c:2393:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pos = filepath + strlen( filepath );
data/globus-gass-cache-10.1/globus_gass_cache.c:2402:13: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy( temppath, "/" );
data/globus-gass-cache-10.1/globus_gass_cache.c:2406:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy( temppath, filepath, offset );
data/globus-gass-cache-10.1/globus_gass_cache.c:2470:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ( length <= strlen( temppath ) )
data/globus-gass-cache-10.1/globus_gass_cache.c:2669:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(p) > strlen(base))
data/globus-gass-cache-10.1/globus_gass_cache.c:2669:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(p) > strlen(base))
data/globus-gass-cache-10.1/globus_gass_cache.c:2703:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
unsigned length = strlen( mangle_base );
data/globus-gass-cache-10.1/globus_gass_cache.c:2718:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
while( strlen( fullpath ) > length )
data/globus-gass-cache-10.1/globus_gass_cache.c:2829:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen(data_list[data_num]->d_name) - DATA_FILE_PAT_LEN;
data/globus-gass-cache-10.1/globus_gass_cache.c:3024:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
names->url, strlen( names->url ) );
data/globus-gass-cache-10.1/globus_gass_cache.c:3910:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
names->tag, strlen( names->tag ) );
data/globus-gass-cache-10.1/globus_gass_cache.c:4512:17: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat( new_mangled, "/" );
data/globus-gass-cache-10.1/globus_gass_cache.c:4718:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
f_name_length=strlen(cache_directory_path);
data/globus-gass-cache-10.1/globus_gass_cache.c:4733:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ( pt && (0 == (f_name_length = strlen(pt))) )
data/globus-gass-cache-10.1/globus_gass_cache.c:4746:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
f_name_length=strlen(homedir);
data/globus-gass-cache-10.1/globus_gass_cache.c:4759:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(GLOBUS_L_GASS_CACHE_DEFAULT_DIR_NAME))>=PATH_MAX)
data/globus-gass-cache-10.1/globus_gass_cache.c:4765:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(int) strlen(GLOBUS_L_GASS_CACHE_DEFAULT_DIR_NAME),
data/globus-gass-cache-10.1/globus_gass_cache.c:4774:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen( pt ) +
data/globus-gass-cache-10.1/globus_gass_cache.c:4775:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen( GLOBUS_L_DOT_GLOBUS_DIR_NAME ) +
data/globus-gass-cache-10.1/globus_gass_cache.c:4776:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen( GLOBUS_L_GASS_CACHE_DEFAULT_DIR_NAME) );
data/globus-gass-cache-10.1/globus_gass_cache.c:4788:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen( cache_handle->cache_directory_path );
data/globus-gass-cache-10.1/globus_gass_cache.c:5115:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int max_dirlen = strlen( cache_handle->global_directory_path ) + 8;
data/globus-gass-cache-10.1/globus_gass_cache.c:6060:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
( strlen( url_elem->mangled ) > 0 ) )
data/globus-gass-cache-10.1/globus_gass_cache_config.c:42:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen(str);
data/globus-gass-cache-10.1/globus_gass_cache_config.c:109:13: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
n = read(fd, config->buf+i, length-i);
data/globus-gass-cache-10.1/globus_gass_cache_config.c:137:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (*p=='#' || !strlen(p)) /* a comment or empty line */
ANALYSIS SUMMARY:
Hits = 115
Lines analyzed = 7233 in approximately 0.18 seconds (40034 lines/second)
Physical Source Lines of Code (SLOC) = 4531
Hits@level = [0] 7 [1] 40 [2] 36 [3] 7 [4] 32 [5] 0
Hits@level+ = [0+] 122 [1+] 115 [2+] 75 [3+] 39 [4+] 32 [5+] 0
Hits/KSLOC@level+ = [0+] 26.9256 [1+] 25.3807 [2+] 16.5526 [3+] 8.60737 [4+] 7.06246 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.